Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8a4df120b0712a12134d0d9435ccaec1c12b07a7
Commit: 8a4df120b0712a12134d0d9435ccaec1c12b07a7
Parent: 0937282036d9ae798e02c9c69a8b2ef044048855
Author: Tomohiro Kusumi <[EMAIL PROTECTED]>
AuthorDate: Fri Jan 11 01:53:00 2008 -0500
Committer: James Bottomley <[EMAIL PROTECTED]>
CommitDate: Wed Jan 23 11:29:23 2008 -0600
[SCSI] lpfc 8.2.4 : Make lpfc legacy I/O port free
This is a patch written by Tomohiro Kusumi and submitted to
linux-scsi:
http://marc.info/?l=linux-scsi&m=118673720712152&w=2
The original patch comment:
This patch makes Emulex lpfc driver legacy I/O port free.
It has already been acked quite long time ago.
So I resubmit the patch.
http://lkml.org/lkml/2006/11/22/28
Current lpfc driver is already using pci_select_bars()
and pci_enable_device_bars() when the PCI bus has been reset.
So I think this patch should also be acked.
Signed-off-by: Tomohiro Kusumi <[EMAIL PROTECTED]>
Signed-off-by: James Smart <[EMAIL PROTECTED]>
Signed-off-by: James Bottomley <[EMAIL PROTECTED]>
---
drivers/scsi/lpfc/lpfc_init.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index e17bb90..3205f74 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -1892,10 +1892,11 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct
pci_device_id *pid)
int error = -ENODEV, retval;
int i, hbq_count;
uint16_t iotag;
+ int bars = pci_select_bars(pdev, IORESOURCE_MEM);
- if (pci_enable_device(pdev))
+ if (pci_enable_device_bars(pdev, bars))
goto out;
- if (pci_request_regions(pdev, LPFC_DRIVER_NAME))
+ if (pci_request_selected_regions(pdev, bars, LPFC_DRIVER_NAME))
goto out_disable_device;
phba = kzalloc(sizeof (struct lpfc_hba), GFP_KERNEL);
@@ -2167,7 +2168,7 @@ out_idr_remove:
out_free_phba:
kfree(phba);
out_release_regions:
- pci_release_regions(pdev);
+ pci_release_selected_regions(pdev, bars);
out_disable_device:
pci_disable_device(pdev);
out:
@@ -2183,6 +2184,8 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
struct Scsi_Host *shost = pci_get_drvdata(pdev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
+ int bars = pci_select_bars(pdev, IORESOURCE_MEM);
+
spin_lock_irq(&phba->hbalock);
vport->load_flag |= FC_UNLOADING;
spin_unlock_irq(&phba->hbalock);
@@ -2241,7 +2244,7 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
kfree(phba);
- pci_release_regions(pdev);
+ pci_release_selected_regions(pdev, bars);
pci_disable_device(pdev);
}
-
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